Potentiometers, Trimmers & Rheostats

A potentiometer, trimmer, and rheostat are all three types of resistors that are adjustable. They are used to control the electric current by varying the resistance in the circuit. A potentiometer is an adjustable three-terminal resistor with a sliding contact (wiper) that moves across a resistive element to change resistance in a circuit. They are used in audio controls, light dimmers, and other applications that require adjustable resistance in the circuit. A trimmer is a miniature version of a potentiometer, and it’s used to make fine adjustments in electronics circuits. It can be used for voltage and current adjustments, and for tuning circuits for maximum performance. A rheostat is an adjustable two-terminal rotor, and it’s used to control the current in a circuit. It’s often used to control the speed of a motor or other electrical device.
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3352H-1-502LF


5 kOhms 0.5W, 1/2W Through Hole Thumbwheel Potentiometer Side Adjustment
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Bourns 485
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AUD 2.4472
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3352P-1-201LF


Trimmer Resistors - Through Hole 3/8"round 200ohms 0.5watt 20%
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Bourns 485
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AUD 2.4472
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3352V-1-504LF


Trimmer Resistors - Through Hole 3/8"round 500Kohms 0.5watt 20%
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AUD 2.5008
Multiples of: 1

3266X-1-201LF


Trimmer Resistors - Through Hole 1/4" 200ohms 10% SQ W/Standoff Sealed
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AUD 2.5176
Multiples of: 100

3296Z-1-202


Trimmer Resistors - Through Hole 3/8" 2Kohms Sealed Horizontal Adjust
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AUD 2.6408
Multiples of: 100

3329W-1-102LF


Trimmer Resistors - Through Hole 1/4"RND 1KOHMS 10% 0.5WATTS
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AUD 2.9104
Multiples of: 100

3224G-1-501E


500 Ohms 0.25W, 1/4W Gull Wing Surface Mount Trimmer Potentiometer Cermet 12.0 Turn Side Adjustment
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AUD 2.8299
Multiples of: 1

3224G-1-503E


50 kOhms 0.25W, 1/4W Gull Wing Surface Mount Trimmer Potentiometer Cermet 12.0 Turn Side Adjustment
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Bourns 485
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AUD 2.8299
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3223W-1-501E


500 Ohms 0.125W, 1/8W J Lead Surface Mount Trimmer Potentiometer Cermet 11.0 Turn Top Adjustment
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Bourns 485
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AUD 2.8299
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3224J-1-504E


500 kOhms 0.25W, 1/4W J Lead Surface Mount Trimmer Potentiometer Cermet 12.0 Turn Side Adjustment
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns 485
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AUD 2.8299
Multiples of: 1

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